package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 新增员工
     * @param employee
     */
    @Insert("insert into employee(name, username, password, phone, sex, id_number, status, create_time, update_time, create_user, update_user) "
            + "value"
            + "(#{name},#{username},#{password},#{phone},#{sex},#{idNumber},#{status},#{createTime},#{updateTime},#{createUser},#{updateUser})")
    @AutoFill(value = OperationType.INSERT)//这里里面存在公共的字段
    void insertEmployee(Employee employee);

    //这里我们因为用可选的按姓名分页查询 所以我们要使用动态SQL所以我们要使用xml配置
    Page<Employee> pagesearch(EmployeePageQueryDTO employeePageQueryDTO);

    //这里我们还是使用xml实现一个通用的SQL
    @AutoFill(value = OperationType.UPDATE)
    void update(Employee employee);

    /**
     * 根据id查
     * @param id
     * @return
     */
    @Select("select * from employee where  id=#{id}")
    Employee getbyid(long id);


}
